My PG Experience Test Cases

  This guide provides how to urn multiple machines with the fix of itmezone issues in vagrant Pre-req : Install latest vagrant Install latest Oracle vmware. before starting   vagrant up or vagrant up pg1/2/3   Install the below on vagrant windows machine :   vagrant install plugin vagrant-timezone   If windows 10 thrown some error then it might have caused last patch installation. Reboot the machine and try again. ********************************************************************************************************* The below provides clean 3 node vagrant instllation with timezone fix # -*- mode: ruby -*- # vi: set ft=ruby : $script = <<SCRIPT echo I am provisioning... date > /etc/vagrant_provisioned_at SCRIPT Vagrant.configure("2") do |config|   if Vagrant.has_plugin?("vagrant-timezone")     config.timezone.value = "America/New_York"   end   # ... other stuff   config.vm.define "...

How to configure Barman : Step 1 : Remove existing postgres Instllations if you have for safer side. sudo su root ==> yum remove postgres* & yum remove barman* step 2 : Install this on Both Prod & Backup servers. PostgreSQL 11 You can install the 2ndQuadrant's General Public RPM repository for PostgreSQL 11 by running the following instructions as a user with sudo privileges on the destination Linux server: curl https://dl.2ndquadrant.com/default/release/get/11/rpm | sudo bash The above command will run a shell script that will install the repository definition in your server. You can check the content of the script by running: curl https://dl.2ndquadrant.com/default/release/get/11/rpm | less Step 3 : Install EPEL depends on OS version on prod :  CentOS/RHEL - 7 rpm -Uvh https://yum.postgresql.org/11/redhat/rhel-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm yum install postgresql11-server yum install postgresql11-contrib  ===...

************************************************************************************************************************************************** NOTE :  By default if You connect any DB in the Cluster with out specified User Name, Eventhough those DBs are owned by different users, then internally postgres will be the User and Public is the default Schema Name respective to that. If you create any tables after logging into DB, It will use Public Schema only since this will be the default search path. If you connect db along with particular user then, objects will be created to the respective corresponding schema pointed to the owner. Even you revoke Public Schema access to respective of all users or specified users, By default search path will be public only. But since public is revoked, it will look out who is the owner of the schema to own the object as owner. ALTER ROLE advuser IN DATABASE "Adventureworks"     SET search_path TO a...